406350240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{846563}}^1$

素因数の和:846581

約数の個数: 48

約数和(自身を含む): 1280004768

約数和(自身を除く): 873654528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 846563, 1693126, 2539689, 3386252, 4232815, 5079378, 6772504, 8465630, 10158756, 12698445, 13545008, 16931260, 20317512, 25396890, 27090016, 33862520, 40635024, 50793780, 67725040, 81270048, 101587560, 135450080, 203175120, 406350240]

約数ペア:

[(1, 406350240), (2, 203175120), (3, 135450080), (4, 101587560), (5, 81270048), (6, 67725040), (8, 50793780), (10, 40635024), (12, 33862520), (15, 27090016), (16, 25396890), (20, 20317512), (24, 16931260), (30, 13545008), (32, 12698445), (40, 10158756), (48, 8465630), (60, 6772504), (80, 5079378), (96, 4232815), (120, 3386252), (160, 2539689), (240, 1693126), (480, 846563)]